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deficiency

  1. M

    RDWC problem

    Hi all, I'm having a problem in this RDWC cycle on some leaves. The room is made up of three lines with Alien RDWC systems, each line is made up of 81 vessels controlled and monitored by the Nuravine system. The pH of the solution is 5.9 stable with a tendency to rise slightly, EC of 1.5 with a...
  2. socialgrow

    Day 70 Organic Auto Jack Herer Deficiencies

    Hi everyone, first time poster on IC Mag. Help! My day 70 ILGM Jack Herer Auto(on the left) is having some issues!! It’s run in 10 gal organic soil (alongside a Green Crack Auto) w worms, top dressed regularly primarily with BAS worm castings. I use happy frog all purpose 6-4-5, rainbow mix...
  3. acespicoli

    Deficiency Pathology - Diagnose Sick Plants, Follow up with Cure

    Cannabis Pathology - Diagnose Sick Plants Suggest Remedy for the Disease Follow up with effective Cure The main purpose is to document different pathogens as they appear solely on cannabis Powdery mildew Cannabis Leaf Septoria vs Calcium Deficiency Understanding bud rot development...
  4. S

    Outdoor, two clones, fan leaf curling up, light brown colour on edges. Please help.

    “High all”. First of all, I’m bipolar and I’m not trying to overwhelm with the information but sometimes, I do that. Immmmm soooo stressed that (per picture) the leaf is curling up and is lightly browning on the edges. A little background. I have purchased two clones from Indian reservation...
  5. LostINgreen

    Nutrient burn- deficiency dilemma

    my chocolate skunk has been given 1/2 rec. dose of flora trio fertiliser. watered with pHed next time.now I see bottom pair of leaves started yellowing, but upper ones clawing (nutrient burn). how am I suppose to treat girls in this situation? thank you.
  6. spiritlevel

    GHS: Alaskan Ice... Needs Revitalising - HELP?

    Orite folks. I was given this Alaskan Ice plant on January 2nd. It was said to be 3 weeks old at this point and grown from feminised seed. It arrived potted in some kind of soil mix with perlite, I believe it was being fed with Canna products before i got it. The pot was quite heavy so I never...
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